[clean] remove trailing spaces
[clean] fix import, some unused variable and add TODOS
[clean] remove useless files
[clean] add make install + better static resource serving
[clean] add some TODOs
Merge pull request #1 from kooblit/vivienmeyet/clean

Vivienmeyet/clean
Merge branch 'master' into vivien/homepage_integration

Conflicts:
	static/css/homepage_new.css
	templates/base.html
	templates/homepage.html